210897712

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{425197}}^1$

素因数の和:425236

約数の個数: 20

約数和(自身を含む): 421796416

約数和(自身を除く): 210898704

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 425197, 850394, 1700788, 3401576, 6803152, 13181107, 26362214, 52724428, 105448856, 210897712]

約数ペア:

[(1, 210897712), (2, 105448856), (4, 52724428), (8, 26362214), (16, 13181107), (31, 6803152), (62, 3401576), (124, 1700788), (248, 850394), (496, 425197)]